From 048130a991cf2daacf79329cb69d21ee22e96f13 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Tue, 20 Oct 1998 15:49:22 +0000
Subject: [PATCH] Converted to Point3D class.

---
 FixNode/fixnode.cxx | 24 ++++++++++++++++--------
 FixNode/fixnode.hxx | 17 ++++++++++++++---
 2 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/FixNode/fixnode.cxx b/FixNode/fixnode.cxx
index f8819e30c..183833d4d 100644
--- a/FixNode/fixnode.cxx
+++ b/FixNode/fixnode.cxx
@@ -3,7 +3,7 @@
 //
 // Written by Curtis Olson, started November 1997.
 //
-// Copyright (C) 1997  Curtis L. Olson  - curt@infoplane.com
+// Copyright (C) 1997  Curtis L. Olson  - curt@me.umn.edu
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -36,16 +36,20 @@
 #include <Misc/fgstream.hxx>
 
 #include "fixnode.hxx"
-// #include "triload.hxx"
+
+
+// load extra nodes
+void load_extra(const string& filename, container& extra_list) {
+}
 
 
 // load the node information
 void load_nodes(const string& filename, container& node_list) {
-    fgPoint3d node;
+    Point3D node;
     int dim, junk1, junk2;
     int i, nodecount;
 
-    cout << "Loading node file:  " + filename + " ...\n";
+    cout << "Loading node file:  " << filename << " ...\n";
 
     fg_gzifstream in( filename );
     if ( !in ) {
@@ -64,7 +68,7 @@ void load_nodes(const string& filename, container& node_list) {
 
     in.eat_comments();
     while ( ! in.eof() ) {
-	in.stream() >> junk1 >> node.x >> node.y >> node.z >> junk2;
+	in.stream() >> junk1 >> node >> junk2;
 	in.eat_comments();
 	node_list.push_back(node);
     }
@@ -86,8 +90,9 @@ void fix_nodes( const string& filename, fgDEM& dem, container& node_list )
 	// printf("Current: %d %.2f %.2f %.2f\n", i, nodes[i][0],
 	//        nodes[i][1], nodes[i][2]);
 
-	(*current).z = 
-	    dem.interpolate_altitude( (*current).x, (*current).y );
+	(*current).setz( 
+			dem.interpolate_altitude( (*current).x(), 
+						  (*current).y() ) );
 
 	// printf("Fixed: %d %.2f %.2f %.2f\n", i, nodes[i][0],
 	//        nodes[i][1], nodes[i][2]);
@@ -107,7 +112,7 @@ void fix_nodes( const string& filename, fgDEM& dem, container& node_list )
     i = 1;
     for ( current = node_list.begin() ; current != last ; ++current ) {
 	fprintf( fd, "%d %.2f %.2f %.2f 0\n", i,
-		 (*current).x, (*current).y, (*current).z );
+		 (*current).x(), (*current).y(), (*current).z() );
 	++i;
     }
 
@@ -116,6 +121,9 @@ void fix_nodes( const string& filename, fgDEM& dem, container& node_list )
 
 
 // $Log$
+// Revision 1.6  1998/10/20 15:49:22  curt
+// Converted to Point3D class.
+//
 // Revision 1.5  1998/09/22 23:49:10  curt
 // eliminated a left over #include
 //
diff --git a/FixNode/fixnode.hxx b/FixNode/fixnode.hxx
index 0bcc9b2c3..80b6eb2b6 100644
--- a/FixNode/fixnode.hxx
+++ b/FixNode/fixnode.hxx
@@ -40,10 +40,10 @@ using namespace std;
 #endif
 
 #include <DEM/dem.hxx>
-#include <Include/fg_types.h>
+#include <Math/point3d.hxx>
 
 
-typedef vector < fgPoint3d > container;
+typedef vector < Point3D > container;
 typedef container::iterator iterator;
 typedef container::const_iterator const_iterator;
 
@@ -52,7 +52,15 @@ typedef container::const_iterator const_iterator;
 void load_nodes(const string& basename, container& node_list);
 
 
-// load the node information
+// load the extra nodes.  These are always the first n nodes of the
+// .node file.  (???  These will be tagged with a code indicating what
+// needs to be done with this node's elevation such as adjust to local
+// DEM elevation, or massage the local DEM points to match this
+// elevation point. ???)
+void load_extra_nodes(const string& filename, container& node_list);
+
+
+// fix the node elevations
 void fix_nodes( const string& basename, fgDEM& dem, container& node_list );
 
 
@@ -60,6 +68,9 @@ void fix_nodes( const string& basename, fgDEM& dem, container& node_list );
 
 
 // $Log$
+// Revision 1.4  1998/10/20 15:49:23  curt
+// Converted to Point3D class.
+//
 // Revision 1.3  1998/09/19 20:43:53  curt
 // C++-ified and STL-ified the code.  Combined triload.* and fixnode.* into
 // a single file.
-- 
2.39.2